package io;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class CopyDemo {
    public static void main(String[] args) throws IOException {
       FileInputStream fis = new FileInputStream("image.jpg");
       FileOutputStream fos = new FileOutputStream("image_cp2.jpg");

       int d;
       while ((d = fis.read())!=-1){
           fos.write(d);
       }
       fis.close();
       fos.close();
    }
}
